Installing Nix Bootstrap on a Lennox Box

It's really easy to get nix bootstrap, the nick, the package manager, boot strapped on systems. And you can actually roll back to the old system if you wantt. Or you just r m r f, slash old root, and it's gone. You've assimilated that machine. That's what you've done. Yes, an ixput. Doesn't that feel kind of magical?